Input1 time(): Output1 END time(): exit #### Input1 END time(): Output1 time(): exit #### read(0, "Input1\n", 4096) = 7 time(NULL) = 1066404185 read(0, "END\n", 4096) = 4 time(NULL) = 1066404190 write(1, "1066404185: \"Input1\"\n1066404190:"..., 38) = 38 #### read(0, "Input1\n", 1024) = 7 time(NULL) = 1066404693 write(1, "1066404693: \"Input1\"\n", 21) = 21 read(0, "END\n", 1024) = 4 time(NULL) = 1066404697 write(1, "1066404697: exit\n", 17) = 17